Voip

joint oer internet parleys protocol (2006 sum oer Internet communications protocol (VoIPI .The Emerging of VoIP ServicesBefore computerization era becomes a mandatory for business , employees used to demean and maintain entropy in books then they had to look up the required selective culture and perform all calculations and conceptions . such(prenominal) critical tasks be in spades prone to human errors since any employee could perform any miscalculationGiven the impressiveness of teaching process in enterprise , it is not affect that business of any types was among the earliest adopters of automated education processing technology . Historically , fooling operation in craft requires high accuracy and received process that only a small group of staff can travelling bag much(prenominal) tasks . For this reason , the use of computers in doctor or art in any industries has deliberately increase year by year since they are designed to handle sophisticated tasks care storing and retrieving large amounts of information and at do calculations and designs at highest accuracyIn appendix to date storage function , information technology also deals with information processing , including information usance so that information can be sent by a lucre by occupying small amount of bandwidthIn verbalize communication , at heart the past decade , information technology has spawned new proficiency to convey voice handicraft at much efficacious bandwidth without sacrificing the tint . The so-called component everywhere Internet Protocol (VoIP ) becomes emerging technology that favors some(prenominal) one-on-one and business users . At the earlier stage , VoIP grows from PC to PC phone from online run such as dialpad .com etc , which uses public IP , providing lower whole tone of voice du e to delay and crosstalk to name a few . Lat! er , VoIP employs managed IP regular , thus providing a better voice communicationConcerning the issue , this testament discuss ternion steps of VoIP vane design , as suggested by Dennis (2002 , for an administration that decides to deploy VoIP meshing to convey their demand of acceptable and cheap voice communications .

The three basic network designs from Dennis (2002 ) are need analysis , technology design , and cost assessmentNeed AnalysisTraditionally , roughly end users , individuals and business users , have large experiences with voice over PSTN that is quite affordable and has fast and sure call s etups and cook connections . For business organizations , there are many a(prenominal) factors to take into work out when they decide whether to use VoIP in their network they include bandwidth skill , cost efficient , and quality concernsII .1 Bandwidth EfficiencyHowever , the development of internet protocol for data communications has subject new opportunity for voice to be transmitted over data network (IP network ) due to the obvious benefits that data communications provide to the users . recruit 1 shows the circuit-switched voice communication Figure 1 Circuit-Switched Voice CommunicationsSource : Telogy Networks . 2000 , `VoIP Implementation Challenges , San JoseAs shown in the introduce , this fix connection has both advantages and disadvantages . The advantage is that the users have clear connections so that they can transmit clearly . The disadvantages are the users should chip in quite expensive calls . In addition , the circuit switched network is...If you wan t to get a full essay, order it on our website: OrderCustomPaper.com

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